Ending the season early with a broken crankshaft

Bobzilla said
Easy call for you. No need to spend more on the machine work for the larger mains if you don't need to.

What launch RPM and finish line RPM was thing running? Also, off topic, can you say what rocker arms you run on those heads?

Absolutely. No secrets here. They are jesel 1.6 individual pair rockers with an Indy R-3 cam solid roller.

Launch rpm was 4,000
Shift 1-2 at 7200
2-3 at 7300
Trap rpm on 1/8 mile was 7200

1/4 mile it was a screamer, 7800+ in decent air